$(function () {
    $('#datetimepicker1').datetimepicker({
	　　format: "YYYY-MM-DD"
    });
    $('#datetimepicker2').datetimepicker({
	　　format: 'HH:mm'
    });
    $('#datetimepicker3').datetimepicker({
	　　format: 'HH:mm'
    });
    $("#datetimepicker2").on("dp.change",function (e) {
        $('#datetimepicker3').data("DateTimePicker").minDate(e.date);
    });
    $("#datetimepicker3").on("dp.change",function (e) {
        $('#datetimepicker2').data("DateTimePicker").maxDate(e.date);
    });
});